Granite County, MT: Current UV Index and Hourly Forecast

As of 1:53 AM MST on November 21, 2024, all 4 cities in Granite County, MT in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Granite County, MT is expected to be 1.1 in Philipsburg between 12:00 PM - 1:00 PM MST today.

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UV Index Risk Levels
Range 0 - 23 - 56 - 78 - 1011+
Color
Risk LowModerateHighVery HighExtreme
UV Index in Granite County, MT as of 1:53 AM MST, November 21, 2024

Current UV Index in Cities in Granite County, MT

1:53 AM MST, November 21, 2024